Got a friend who is thinking of changing from an 05 67.5" D3 x5 to a 2011 Radar Senate C 69". He is 200 pounds, quite tall would say 6ft3(will check). He runs 52km/h(32.5mph) regularly and has run 34mph on a good day. Do you guys think it will be worth changing ski? Is this the right ski for him?